Windows 7 Home Premium (STD & OEM best for home users).Windows 7 Home Basic (STD & OEM with basic features).Windows 7 Starter (OEM for low-end 32-bit PCs).
Both 32-bit and 64-bit architectures are included for each edition. OEM is short for Original Equipment Manufacturer that will automatically activate the original version installed by the manufacturer.ģ. STD refers to Standard installation, which is suitable for people with a license key.Ģ.